AboutSpecifications 7000-18000 BtuSpecifications 24000-48000 BtuDownloads
Features
DC Inverter Motor
30% more efficient than standard electrical motors.
Ultra-Low Noise Operation
Stepless speed regulation and optimized fan wheel design for quiet operation.
Intelligent Drainage Device
Built-in 40” water lift condensate pump and overflow protection.
Protection Function
Water overflow, anti-freezing, temperature sensor, and fan motor overload protection.
Strong and Balanced Airflow
4-way airflow, and variable fan speeds ensure consistent and comfortable circulation.
Digital Display
Users and service technicians can use the display to see status and error codes.
Thermostat Controller
By using a bridge controller, conventional thermostats (Nest, Honeywell, Pro1, YMGI, etc.) can be used for temperature control.
| Model | VRFI-07EC4-D2B(55)5 | VRFI-09EC4-D2B(55)5 | VRFI-12EC4-D2B(55)5 | VRFI-15EC4-D2B(55)5 | VRFI-18EC4-D2B(55)5 | |
| Cooling Capacity | Btu/h | 7500 | 9500 | 12000 | 15000 | 18000 |
| Heating Capacity | Btu/h | 8500 | 10500 | 13500 | 17000 | 20000 |
| Power supply | V/∅/Hz | 208/230/1/60 | 208/230/1/60 | 208/230/1/60 | 208/230/1/60 | 208/230/1/60 |
| Power consumption | W | 48 | 59 | 59 | 59 | 59 |
| Airflow volume | m3/h | 750/650/550 | 1000/900/750 | 1000/900/750 | 1000/900/750 | 1000/900/750 |
| CFM | 440/385/325 | 590/530/440 | 590/530/440 | 590/530/440 | 590/530/440 | |
| Related Current Heating/ Cooling | A | 0.3 | 0.5 | 0.5 | 0.5 | 0.5 |
| Sound pressure level (H/M/L) | dB(A) | 36/34/31 | 37/35/32 | 37/35/32 | 37/35/32 | 37/35/32 |
| Liquid Connecting Pipe Dia. | In. | ∅1/4 | ∅1/4 | ∅1/4 | ∅1/4 | ∅3/48 |
| Gas Connecting Pipe Dia. | In. | ∅3/8 | ∅1/2 | ∅3/8 | ∅3/8 | ∅5/8 |
| Drain Pipe External Dia. | In. | ∅1 | ∅1 | ∅1 | ∅1 | ∅1 |
| Drain Pipe Thickness | In. | 3/32 | 3/32 | 3/32 | 3/32 | 3/32 |
| Main Body (W x D x H) | In. | 33 x 33 x 7 1/2 | 33 x 33 x 9 1/2 | 33 x 33 x 9 1/2 | 33 x 33 x 9 1/2 | 33 x 33 x 9 1/2 |
| Shipping Dimensions (W x D x H) | In. | 37 15/16 x 37 15/16 x 10 11/16 | 37 15/16 x 37 15/16 x 12 13/16 | 37 15/16 x 37 15/16 x 12 13/16 | 37 15/16 x 37 15/16 x 12 13/16 | 37 15/16 x 37 15/16 x 12 13/16 |
| Net weight/ Gross weight | Lbs. | 50/64 | 58/75 | 58/75 | 58/75 | 58/75 |
| Panel(W x D x H) | In. | 37 3/8 x 37 3/8 x 2 1/2 | 37 3/8 x 37 3/8 x 2 1/2 | 37 3/8 x 37 3/8 x 2 1/2 | 37 3/8 x 37 3/8 x 2 1/2 | 37 3/8 x 37 3/8 x 2 1/2 |
| Shipping Dimensions (W x D x H) | In. | 40 11/16 x 40 7/8 x 5 1/4 | 40 11/16 x 40 7/8 x 5 1/4 | 40 11/16 x 40 7/8 x 5 1/4 | 40 11/16 x 40 7/8 x 5 1/4 | 40 11/16 x 40 7/8 x 5 1/4 |
| Net weight/ Gross weight | Lbs. | 15/24 | 15/24 | 15/24 | 15/24 | 15/24 |
| Model | VRFI-24EC4-D2B(55)5 | VRFI-30EC4-D2B(55)5 | VRFI-36EC4-D2B(55)5 | VRFI-42EC4-D2B(55)5 | VRFI-48EC4-D2B(55)5 | |
| Cooling Capacity | Btu/h | 24000 | 30000 | 36000 | 42000 | 48000 |
| Heating Capacity | Btu/h | 27000 | 34000 | 40000 | 47000 | 54000 |
| Power supply | V/∅/Hz | 208/230/1/60 | 208/230/1/60 | 208/230/1/60 | 208/230/1/60 | 208/230/1/60 |
| Power consumption | W | 59 | 98 | 110 | 110 | 110 |
| Airflow volume | m3/h | 1180/950/850 | 1500/1350/1100 | 1700/1400/1100 | 1860/1500/1150 | 1860/1500/1150 |
| CFM | 695/560/550 | 885/795/650 | 1000/825/650 | 1095/880/675 | 1095/880/675 | |
| Related Current Heating/ Cooling | A | 0.5 | 0.8 | 0.9 | 0.9 | 0.9 |
| Sound pressure level (H/M/L) | dB(A) | 38/36/33 | 40/38/35 | 41/38/36 | 43/41/38 | 43/41/38 |
| Liquid Connecting Pipe Dia. | In. | ∅3/8 | ∅3/8 | ∅3/8 | ∅3/8 | ∅3/8 |
| Gas Connecting Pipe Dia. | In. | ∅5/8 | ∅5/8 | ∅5/8 | ∅5/8 | ∅5/8 |
| Drain Pipe External Dia. | In. | ∅1 | ∅1 | ∅1 | ∅1 | ∅1 |
| Drain Pipe Thickness | In. | 3/32 | 3/32 | 3/32 | 3/32 | 3/32 |
| Main Body (W x D x H) | In. | 33 x 33 x 9 1/2 | 33 x 33 x 12 5/8 | 33 x 33 x 12 5/8 | 33 x 33 x 12 5/8 | 33 x 33 x 12 5/8 |
| Shipping Dimensions (W x D x H) | In. | 37 15/16 x 37 15/16 x 12 13/16 | 37 15/16 x 37 15/16 x 16 1/8 | 37 15/16 x 37 15/16 x 16 1/8 | 37 15/16 x 37 15/16 x 16 1/8 | 37 15/16 x 37 15/16 x 16 1/8 |
| Net weight/ Gross weight | Lbs. | 58/75 | 72/88 | 72/88 | 72/88 | 72/88 |
| Panel(W x D x H) | In. | 37 3/8 x 37 3/8 x 2 1/2 | 37 3/8 x 37 3/8 x 2 1/2 | 37 3/8 x 37 3/8 x 2 1/2 | 37 3/8 x 37 3/8 x 2 1/2 | 37 3/8 x 37 3/8 x 2 1/2 |
| Shipping Dimensions (W x D x H) | In. | 40 11/16 x 40 7/8 x 5 1/4 | 40 11/16 x 40 7/8 x 5 1/4 | 40 11/16 x 40 7/8 x 5 1/4 | 40 11/16 x 40 7/8 x 5 1/4 | 40 11/16 x 40 7/8 x 5 1/4 |
| Net weight/ Gross weight | Lbs. | 15/24 | 15/24 | 15/24 | 15/24 | 15/24 |